20 Amp 30mA RCBO - Hager
B Curve - Type A (compact)
for Consumer Units
30mA sensitivity combined
An RCBO is a combination of an MCB and RCD
This enables both overcurrent protection and earth fault current protection by a single unit.
Single module RCBOs will occupy one outgoing way.
MCB with type B characteristics
With flying neutral lead for connecting to neutral terminal of Distribution Board